How to Tell if Your Computer has a Virus

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Computer viruses can slow down your computer and compromise sensitive data. Most businesses can't afford the lost productivity that comes with taking a computer to a local computer repair shop for computer virus removal services. If your computer is running slowly, you may be wondering how to know if your computer has a virus. In this article, we discuss ways to tell if your computer has a virus or other type of malware.

Slow Computer or a Loud Laptop Fan

We all work a little slower when we get a cold. Sometimes, we get a fever, which makes us feel hotter. If your computer is running slow or if your laptop's fan is constantly running, your computer may have a virus. Many viruses run in the background, which makes the computer work harder, and in turn, the internal components get hotter. Because there are less resources available for normal programs, your computer runs slower, which is a telltale sign that it has a virus. 

Web Browser Redirects or Popups

A misbehaving web browser or multiple toolbars is another indication of malware or viruses. If Chrome, Safari, or Edge are redirecting you to sites you don't recognize, this could be the result of a virus that has hijacked your computer's network stack or browser. Some malware injects code into your browser to force popups to appear as you browse. Other types of malware present themselves as helpful toolbars that are installed as plugins in your web browser, which actually run malicious code. 

An Email Attachment or File Download that Didn't Work

Another way to know if your computer has a virus is to remember if you clicked on an email attachment or file that didn't open. Many viruses are transmitted via email or downloaded from websites. If you clicked on these files and nothing happened, then you may have unknowingly installed a virus. 

How to Keep Your Computer from Getting a Virus

The most effective way to prevent virus and malware infections is to only open email attachments from people you know and only download files from reputable websites. As an added layer of protection, you can also install an antivirus program. It's important to update antivirus programs so they can prevent the newest viruses. If you need help installing an antivirus program, a computer virus removal service technician can help you find and install one and show you how to update it.

Wrapping Up: Knowing if your Computer Has a Virus and How to Get Help

To conclude, a slow computer, a file that didn't open as expected, and a web browser that redirects your browsing are all indications your computer may have a virus. Installing an antivirus or antimalware program and only opening files from trusted sources are two easy ways to prevent viruses. 
If you think you might have a virus or you need help installing an antivirus program, HelpTeq can connect you with local, experienced mobile computer repair technicians that can diagnose and repair computer viruses and other malware. Find a Teq for computer virus removal services in your area today.

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